Downstream Fixed 20% 5 – 8 GPM Chemical Draw Injector - Body
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Overview
This is a fixed 20% downstream chemical injector body sized for pressure washers flowing 5–8 GPM, rated to a maximum of 4500 PSI. It installs after the pump and before your 3/8" high-pressure hose with a simple quick-connect, and pulls chemical into the water stream at a fixed 20% ratio when you drop to low pressure with a size 40.0 soap nozzle — black for short range, blue for long range. Because the chemical enters downstream, soap never runs through the pump, which protects the pump and lets you run a wider range of chemicals. Includes 4 feet of chemical hose with a strainer. A straightforward, durable way to apply soap on any machine in the 5–8 GPM class.
What's included
- Fixed 20% chemical dilution ratio — no adjustment needed
- Rated to 4500 PSI maximum at 5–8 GPM flow
- Downstream draw — chemical never runs through the pump, so you can use a wider range of chemicals
- Quick-connect install: after the pump, before the 3/8" high-pressure hose
- Includes 4 feet of chemical hose with strainer
- Applies soap at low pressure with a size 40.0 nozzle — black short-range or blue long-range tip
- Heavy-duty, long-lasting construction
Specifications
- Type
- Downstream chemical draw injector (body)
- Dilution Ratio
- Fixed 20%
- Flow Range
- 5–8 GPM
- Max Pressure
- 4500 PSI
- Chemical Hose
- 4 ft with strainer (included)
- Installation
- Quick-connect after the pump, before the 3/8" high-pressure hose
- Soap Nozzle
- Size 40.0 — black (short range) or blue (long range)
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